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Subjects

In Fig. 1j of this Letter, one data point was inadvertently omitted from the graph during reformatting for publication for the acute kidney injury (AKI), double knockout (−/−), S-nitrosothiol (SNO) condition at a nitrosylation level of 25.9 pmol mg−1, and the legend stated that statistical significance was assessed using one-way analysis of variance (ANOVA) with Tukey’s post hoc test, but in fact the value originally shown (P = 0.0221) was determined by Fisher’s test. Analysis of these data using Tukey’s test after instrument normalization for test-day (as per original experimental design; see the original Supplementary Information) yields a significance value of P = 0.0032. The Supplementary Information for this Amendment contains the originally published Source Data for Fig. 1j sorted by test-day. These changes do not affect the conclusions of this experiment. Figure 1 of the original Letter and its Source Data have been corrected online.

Fig. 1: This figure shows the original Fig. 1j (with missing data point, and analysed using Fisher’s test) and the corrected Fig. 1j (with data point added and analysed using Tukey’s test).